CZUR StarryHub Q1S Pro – All-in-One Hybrid Meeting Solution

The way teams collaborate has changed. With remote work, online courses, and hybrid meetings now the norm, businesses need smarter, more engaging collaboration tools. The CZUR StarryHub Q1S Pro is designed exactly for this new era—an upgraded, all-in-one meeting projector built to enhance productivity, interaction, and teamwork.

The StarryHub Q1S Pro integrates a 4K conference camera, projector, speaker, and microphone system into a single compact device. Powered by Android 12, it delivers a seamless hybrid meeting experience for modern meeting rooms—no complicated setup, no extra hardware.

4K Ultra HD Camera with AI Enhancement

Equipped with a 4K Ultra HD (3840 × 2160) camera and a 120° wide-angle lens, the StarryHub Q1S Pro captures every participant with exceptional clarity. Facial expressions remain sharp even in wide shots, making meetings feel more natural and engaging.

Enhanced by CZUR PureMirror AI technology, the camera supports intelligent auto framing, speaker tracking, portrait enhancement, HDR backlight suppression, and low-light optimization—automatically focusing on active speakers to deliver a true face-to-face experience.

Crystal-Clear Audio with Smart Microphone Array

A built-in 6-microphone array provides precise voice pickup within an 8–10 meter range, intelligently reducing background noise while enhancing human speech. Whether participants are in the room or joining remotely, voices remain clear, balanced, and professional.

Flexible, Portable, and Cost-Effective

Weighing just 3 kg, the StarryHub Q1S Pro is easy to move between meeting rooms. It requires no screen, no complex wiring, and no permanent installation, making it ideal for small to mid-sized teams (5–10 people) looking to reduce setup costs and office infrastructure expenses.

Interactive Collaboration Tools

The StarryHub Q1S Pro introduces TouchBoard, CZUR’s patented, touch-and-gesture control system that replaces traditional remotes—no buttons, no batteries. Users can control the system wirelessly from anywhere in the room.

With 4-screen casting, multiple presentations can be displayed simultaneously, eliminating interruptions during meetings. The WritePad feature enables real-time annotations, comments, and note-taking, encouraging stronger collaboration and idea sharing.

Wide Compatibility & Plug-and-Play Simplicity

Powered by Android 12, the StarryHub Q1S Pro supports all major conferencing platforms including Zoom, Microsoft Teams, and Google Meet. It also supports popular apps like YouTube, TikTok, and Netflix, and can connect easily to personal laptops and devices—just plug and play.

Enterprise-Ready & Secure

Designed for professional environments, the StarryHub Q1S Pro ensures secure collaboration with ClickDrop wireless screen sharing and local file storage, protecting sensitive internal meetings. Its all-in-one design simplifies IT management while offering maximum flexibility.

The CZUR StarryHub Q1S Pro is the ideal upgrade for businesses seeking a smarter, more secure, and highly adaptable hybrid meeting solution—ready for today’s work environment and built for the future with continuous Starry OS upgrades.

The PX748-4K is a 4,000 ANSI Lumens 4K home projector that shines in value and brightness and delivers pixel-perfect visuals in true 4K clarity with HDR/HLG support. Experience a whole new level of gaming with 4.2ms Ultra-Fast Input, a 240Hz refresh rate, and USB Type-C connectivity for direct streaming from Nintendo® Switch. Set up faster and easier than ever before with powerful warping, auto V keystone, H/V keystone, and 1.3x optical zoom, capable of creating a screen of up to 300” on any surface. Adding on to that is the LAN control capability compatible with home automation systems and 12V trigger output, making the PX748-4K a perfect addition to your smart home.

True 4K Clarity with HDR/HLG Support

In addition to the stunningly detailed images that true 4K resolution can offer, the projector also supports HDR and HLG content to produce more dynamic images and bring flat images to life with more displayable information in the darker and brighter parts of a scene.

True 4K

HDR/HLG

High Brightness

Packed with 4,000 ANSI Lumens, the projector is guaranteed to produce high brightness suitable for well-lit environments.

4,000 ANSI Lumens

USB Type-C for Direct Streaming and Recharging

The projector’s USB Type-C* connection puts a fun twist on streaming videos by allowing you to project content directly from your phone, laptop or tablet while also charging them simultaneously. You can even play Nintendo® Switch games on the big screen via direct connection without the dock.

Learn more: https://youtu.be/fTrL7t3NeiM

*Only available for devices that support USB Type-C video streaming.

*For iPhone and iPad, users need to buy an Apple-authorized Lightning-to-HDMI adapter for content display via the HDMI port.

Ultimate Sports Viewing Experience with Ultra-Fast Input

Say goodbye to motion blur due to input lag. With our 4.2ms Ultra-Fast Input and hyper-responsive 240Hz refresh rate, plus the microsecond-level response time, you can watch with low delay and seamless viewing of fast-moving objects that will bring your sports-viewing-experience to the next level.

*To enable 4.2ms Ultra-Fast Input, turn it on in Advanced Settings and make sure the input content is with 240Hz refresh rate. When enabled, the highest resolution supported is 1080p.

 **The response time stated refers to the reaction time of DMD chip.

4.2ms Ultra-Fast Input & 240Hz Refresh Rate

Effortless Image Adjustment

Be it on the side table in the living room, bedroom or any other location you like, the projector can provide perfectly shaped images from any angle with comprehensive H/V keystone and 4 corner adjustment capabilities. The auto V keystone further frees you from manual adjustments no matter how you tilt the projector, up or down.

H/V Keystone & Auto V Keystone

Adaptable to Any Environment

Equipped with a 1.3x optical zoom lens, the projector empowers users to choose the most ideal set-up location that doesn’t interfere with existing interior design while still getting the desired image size.

1.3x Optical Zoom

Perfect Projection Even on Curved Surfaces

Who says projection only works on a flat surface? With our advanced Projector Warping Tool, the distorted image can be perfectly shaped through multiple point adjustments, even when projected on spherical or cylindrical shapes.

Go Big, Even in Small Spaces

Scale up the excitement with a screen size easily made larger than a TV, even in limited space. Immerse yourself in 100” of entertainment from only 2.5 m away.

1.13-1.47 Throw Ratio

Simplify Your Home with Unified Smart Systems

The PX748-4K comes with LAN control capability that is compatible with a variety of home automation systems (incl. Control 4, Crestron, AMX, PJ Link, and Network Control), making it a perfect addition to your smart home.

Get Your Cinema All Set at Once

With 12V trigger output connectivity, just power on the projector and your home cinema will be all set, with the curtains closed and the projection screen lowered automatically.

Customize Your Own Color Profiles

By using a cloud-based color profile exchange, users can create their own color profile to fit their preferences and share it with others. Also, users can download other profiles from their projectors and fine-tune them as their own. 

Learn more: https://youtu.be/ShwE_dswXYk

vColorTuner

A Simpler Way to Update Projector Software

ViewSonic Projector Software Update is available online and enables you to keep your projector firmware up to date easily and conveniently with your laptop and USB cable connection; no need to take your projector into a service center for software updates.

Learn more: https://youtu.be/irlhJLpDHas

 *The latest projector software update can be found in the download section at the bottom of the page when available.

Reliable Long-Term Lifespan

The latest SuperEco+ mode technology greatly extends the lamp life of the projector from 15,000 hours to 20,000 hours – meaning 4 hours a day for more than 13 years – saving you maintenance cost and effort.

USB Type-A Power Supply for HDMI Wireless Dongles

A built-in USB power output (5V/1.5A) can be used to supply power to HDMI wireless dongles, like Chromecast, Amazon Fire TV Stick, etc., eliminating the need for separate power adapters when streaming your favorite multimedia content.

SuperColor Technology

ViewSonic’s proprietary SuperColor Technology displays a wide color range, ensuring that users enjoy a true-to-life color performance in both bright and dark environments without sacrificing image quality.

Satisfying Audio Performance

The projector is embedded with a 10W speaker to deliver a satisfying audio performance right out of the box.

10W Speaker

A More Eye-Friendly Viewing Experience

Utilizing reflective light, which bounces off the wall or projector screen before hitting your eyes, the projector makes the viewing experience virtually blue light free, less invasive to your sight, and reduces eyestrain over prolonged viewing periods.

Eye Care

ViewSonic’s LS831WU is an advanced 4,500 ANSI Lumens WUXGA ultra short throw installation projector perfect for public and commercial display applications. With a 0.25 throw ratio, users can easily get 100” screen from only 21 cm away. Screen size can further be expanded to up to 150″ at a lower cost-per-inch compared to commercial displays. Adopting the 2nd generation laser phosphor technology, it offers consistent high brightness for a reliable 20,000 hours lifespan. Built-in HDBaseT receiver and 360° projection capability together ensure the ease of use desired. The embedded 20W cube speakers offer powerful audio right out of the box with three fine-tuned audio modes suitable for different application scenarios. 

Maximum Space Saving

The 0.25 ultra-short throw lens allows for projecting a 100” image from only 21 cm away. Save your space!

0.25 Ultra-short Throw

Upgraded Performance

Thanks to 2nd generation Laser Phosphor technology, it improves brightness (by 20%), heat-resistance and reduces the product size in addition to excellent color performance, lamp-free design and instant on/off switch.

Brighter, Smaller, Safer

Reliable Long-term Performance

The laser technology offers a maintenance-free lifespan up to 20,000 hours (4 hours per day for more than 13 years). And the cooling design enables 24/7 operation without degradation of quality or performance.

Bright Images for Public/Commercial Display

Packed with 4,500 ANSI Lumens and 3,000,000:1 contrast ratio, this projector can deliver bright and razor-sharp images in open spaces with high ambient light.

Larger Screen Size with Lower Cost-per-inch

Flexible installation and effortless transportation of the projector to show a 100’’ screen in comparison to 4-way split images on 4 commercial displays that requires more manpower and money.

Cost-effectively Receive AV Signal over Long Distance

With an integrated HDBT receiver, this projector can receive uncompressed HD video and audio over long distances (100 m for 1080p) via a Cat.5e/6 single network cable.

360° Creative Applications

The projector can freely rotate at any angle vertically to aid with creative applications, allowing projection onto ceilings, walls, or angled signage.

Easy Image Adjustment

Horizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.

Remote Control of Motorized Focus

Make your images sharp and clear effortlessly with the motorized focus triggered by commands on the remote control. Free from manual adjustment that requires approaching the ceiling-mounted projector and may disturb the original projection setting.

Centralized Control for Management Efficiency

This projector comes equipped with Control 4, Crestron, AMX, Extron and ViewSonic vController, an easy-to-use network management tool.

*The Control 4 driver will be built into the device in advance and get certification once it has finished the verification process.

A Simpler Way to Update Projector Software

ViewSonic Projector Software Update is available online and enables you to keep your projector firmware up to date easily and conveniently with your laptop and USB cable connection; no need to take your projector into a service center for software updates.

*The latest projector software update can be found in the download section at the bottom of the page when available.

Powerful Audio with 3 Modes

Three audio modes (speech, music, and movie) powered by 20W cube speakers and DSP chip to deliver the fine-tuned sound performance suitable for different scenarios.

SuperColor Accuracy

ViewSonic’s proprietary SuperColor Technology displays a wide color range, ensuring that users enjoy a true-to-life color performance in both bright and dark environments without sacrificing image quality.

Advanced Sealing with IP5X Certification

The sealed optical engine prevents dust and moisture from entering the projector and affecting the thermal system to ensure that the image quality and long lifespan are maintained.

Vivid and Immersive Display with BrilliantColorPanel

Engineered with innovative panel technology, the ridged surface of optional BrilliantColorPanel is designed to deflect 90% of ambient light, and keeps the true color displayed on the screen unaffected. Meanwhile, it achieves a contrast ratio 4-times higher than that of an average projector screen and helps to eliminate washed-out images.

Exterior & Rear I/O Connectors

1. Speaker Area
2. Front IR
3. LED Indicator
4. Keypad
5. Adjustment Foot
6. USB Type A(5V/1.5A)
7. HDMI x 2
8. HDBaseT
9. LAN
10. 12V Out
11. Computer In
12. RS-232
13. S-Video
14. Composite
15. 3D VESA
16. Audio In & Out
17. Monitor Out

ViewSonic’s LS920WU is an advanced 6,000 ANSI Lumens WUXGA installation projector. Adopting 2nd generation laser phosphor technology, it offers high and consistent brightness for a reliable light source life of 20,000 hours. Wide lens shift, 1.6x optical zoom, 360° projection and portrait mode together allow for amazing flexibility to realize your creative installations, especially ideal for auditoriums, board rooms and commercial displays. Adding on to that are the compact size and built-in HDBaseT, ensuring the desired cost-effectiveness.

The ViewSonic PX701HD is a high brightness 3,500 ANSI lumens projector featuring a Full HD 1080p resolution that offers impressive visual performance in a brightly lit living room or meeting room. The projector adopts the latest lamp design to extend lamp life up to 20,000 hours under SuperEco+ mode, effectively reducing lamp replacement and maintenance costs. A digital lens shift allows users to make adjustments by remote control, and it’s also compatible with the vColorTuner function for colour profile exchange and adjustments. The dual HDMI inputs and USB power supply allow users to connect to a multitude of multimedia devices for gaming, movies, or a wireless dongle for wireless presentation.

Bright and Clear Images Anywhere

A 3,500 ANSI Lumens of brightness and a 1080p Full HD resolution guarantee bright and clear images in any environment, including rooms with high levels of ambient lights.

3,500

ANSI Lumens1080p

Full HD

 Vivid Colour Performance

ViewSonic’s proprietary SuperColor technology displays a wide colour range, ensuring that users enjoy a true-to-life colour performance in both bright and dark environments without sacrificing image quality.SuperColor

technology

Low Total Cost of Ownership

SuperEco+ Mode

With the latest technology to enhance lamp life, the SuperEco+ mode greatly extends the durability of the PX701HD from 15,000 hours to 20,000 hours of use with a signal input.

• SuperEco+ Mode: when the projector has not received an input signal for 5 minutes, the projected images are dimmed by 40%, extending the lamp’s lifespan to 20,000 hours on average for reliable long-term usage.

20,000

Hours of Use

Ease of Use

Flexibility in Image Projection

The PX701HD offers 10% flexibility of vertical image adjustment, so the users can shift the image up or down without distorting the image with remote control, making the installation quicker and easier.Vertical Lens Shift

Colour Profile Preference with vColorTuner

By using a cloud-based colour profile exchange, users can create their own colour profile to fit their preferences and share with others.

Also, users can download other profiles from their projectors and fine-tune them as their own.vColorTuner

Customised User Modes for Your Colour Preference

Aside from ViewSonic’s default picture mode, two extra user modes were added to ensure that the users can save their preferred settings with up to a total of 7 colour modes.Customised

User Modes

A Simpler Way to Update Projector Software

ViewSonic Projector Software Update is available online and gives you the ability to keep your projector firmware up to date easily and conveniently; no need to take your projector in to a service center for software updates.Projector Software Update

Integrated Power Source

A built-in 5V/1.5A USB power output can be used to supply power to HDMI wireless dongles, eliminating the need for separate power adapters when streaming your favorite multimedia content.USB Power Supply

Extensive Connectivity

Dual HDMI ports provide enough connectivity to support any of your HDMI multimedia devices, delivering a big screen experience for any occasion.Dual HDMI

Immersive 3D Viewing

The PX701HD is capable of projecting 3D content directly from 3D Blu-ray players and HDMI-enabled devices such as laptops, tablets, and media players via HDMI connection.HDMI 3D Blu-ray

Powerful Sound

The PX701HD is equipped with a larger speaker, delivering immersive audio performance.10W Speaker

Exterior & Rear I/O Connectors

1.  Keypad
2. LED indicator
3. Power Key
4. Zoom/Focus
5. Front IR
6. Projection Lens
7. Audio in/out
8. Dual HDMI
9. USB Type A
10. Computer in
11. Monitor out
12. RS232
13. Kensington® Lock Slot

ViewSonic’s X100-4K+ is a 2,900 LED Lumens 4K UHD home cinema projector of superior performance and great value. Fulfilling movie lovers’ dreams with 2nd generation LED technology, for cinematic colors and reliable light source life, low fan noise (20 dB), wide H/V lens shift and optical zoom combined into a proprietary design, the X100-4K+ serves as a professional choice for every home.

The ViewSonic X1000-4K+ Ultra Short Throw Smart LED Soundbar Projector delivers a completely immersive audiovisual experience right out of the box by fusing performance with elegance while melding into your modern lifestyle. Equipped with true 4K UHD resolution and 0.25 ultra-short throw ratio, the X1000-4K+ provides an impressive 100” image from a distance of only 38cm. Further features include 2nd generation LED technology with enhanced brightness, superior color display (125% Rec. 709), and a lifespan of 30,000 hours. An integrated 40W Harman Kardon-customized soundbar delivers room-filling crystal clear audio perfect for music and movies. The X1000-4K+ may be utilized as a Bluetooth soundbar or connected to a subwoofer to create a 2.1 audio system. Embedded Wi-Fi connectivity and built-in app center make streaming content easier than it’s ever been before.

The ViewSonic LS750WU is a 5,000 ANSI Lumens WUXGA laser projector for installation. Adopting the 2nd generation laser phosphor technology, it offers high and consistent brightness for a reliable light source life of 20,000 hours. 1.3x optical zoom and 360° projection make for satisfying flexibility. In addition, the compact size and throw ratio match for a hassle-free equipment upgrade, ensuring the desired cost-effectiveness. The LS750WU serves as a reliable projector to ensure your installations are smooth and sound, especially ideal for medium-to-large meeting/training rooms and public displays. 

High Brightness

Packed with 5,000 ANSI Lumens, it is guaranteed to produce high levels of brightness suitable for large spaces with a lot of ambient light.

5,000

ANSI Lumens

Ultra-high Contrast Ratio

Boasting a 3,000,000:1 ultra-high contrast ratio, even the finest shades of color are enhanced – a key characteristic for delivering razor-sharp images.

3M:1 Contrast Ratio

2nd Generation Laser Phosphor Technology

The ViewSonic new laser projector adopts the 2nd generation laser phosphor technology. In addition to inheriting excellent color performance, lamp-free design, and instant on/off switch from the previous generation, technology on the new generation improves around 20% of brightness, better heat-resistance, and a smaller module design, making the images consistent in ambient settings as well as increased reliability with a more compact size for extended use in various scenarios.

2nd Generation Laser Phosphor Technology

Long-lasting Lifespan

Laser technology offers a lifespan up to 20,000 hours (4 hours per day for more than 13 years), delivering reliable long-term performance with no degradation in brightness over time so that your installations are consistently vibrant.

20,000 hours

Lifespan

Adaptable to any environment

Equipped with a 1.3x optical zoom lens, the projector provides mounting flexibility with a wider throw distance range.

1.3x Optical Zoom

360° Creative Applications

The projector can freely rotate at any angle vertically to aid with creative applications, allowing projection onto ceilings, walls, or angled signage.

360-degree

Projection

Lighter Weight and Compact Size

It is almost half the weight and 35% smaller in size when compared with its predecessor, which reduces the cost of transportation and enhances the ease of installation.

Lighter Weight

Compact Size

Matching throw ratio for a hassle-free upgrade

With a throw ratio matching mainstream WUXGA installation conditions, the projector can be fitted to an existing ceiling mount and project an image within a pre-installed screen, perfect for a hassle-free equipment upgrade.

1.13-1.47 Throw Ratio

Non-stop 24/7 Operation

With an advanced cooling design, it enables 24/7 operation without degradation of quality or performance, making the projector ideal for applications that require continuous projection.

24/7 Operation

Network Management

This projector comes equipped with Control 4, Crestron, AMX, Extron and ViewSonic vController, an easy-to-use network management tool.

*The Control 4 driver will be built into the device in advance and get certification once it has finished the verification process.

LAN Control

A Simpler Way to Update Projector Software

ViewSonic Projector Software Update is available online and gives you the ability to keep your projector firmware up to date easily and conveniently with your laptop and USB cable connection; no need to take your projector into a service center for software updates.

*The latest projector software update can be found in the download section at the bottom of the page when available.

Projector Software Update

Easy Image Adjustment

Horizontal and Vertical Keystone correction along with 4 corner adjustment features eliminate crooked or distorted images for a perfectly proportioned picture every time.

H/V Keystone

4 Corner Adjustment

Amazing Color Accuracy

ViewSonic’s proprietary SuperColor Technology displays a wide color range, ensuring that users enjoy a true-to-life color performance in both bright and dark environments without sacrificing image quality.

SuperColor

Technology

Sealed Optical Engine with IP5X

The advanced sealed optical engine prevents dust and moisture from entering the projector and affecting the thermal system to ensure that the image quality and long lifespan are maintained.

IP5X

Reduced Energy Consumption

When no signal has been detected, the projector will automatically power off to conserve energy and therefore prolong its lifespan.

Auto Power Off

Energy Efficiency

Power Saving Mode allows users to extend the projector’s lifespan and minimize energy consumption. When in Power Saving Mode, the projector will automatically switch into SuperEco Mode whenever there is no signal input detected.

Power saving

Exterior & Rear I/O Connectors

Combining stunning 4K resolution with smart streaming and a portable design, the ViewSonic X10-4K+ projector delivers a cinematic experience from anywhere in your home. With a lightweight design, easy carry handle, and short throw lens, this projector is easily moved from room to room, and even outdoors to your backyard. No matter where you watch, images remain vivid and clear thanks to 2,500 LED Lumens of brightness, Rec. 709 compatibility, and crisp Ultra HD 3840 x 2160 resolution. Integrated Wi-Fi connectivity lets you stream from your favourite content providers, while support for both Amazon Alexa and Google Assistant deliver the convenience of voice control. Featuring built-in Harman Kardon Bluetooth speakers and projecting screen sizes up to 120”, this compact 4K projector delivers an immersive, big-time home entertainment experience.